BALL GAME THAT CAN BE USED, FOR EXAMPLE, FOR THE TRAINING OF ONE OR MORE TENNIS PLAYERS.

摘要

Ball game, usable for example for the training of one or more tennis players, characterized in that it comprises a ball (7) intended to be thrown and forwarded by a racket, a mobile ballast (1), and an elastic ligature or cord ( 4) connecting or apt to connect said mobile ballast (1) with said ball (7); said moving ballast (1) having a weight greater than the weight of the ball (7) and being configured to be moved, by rolling on the ground, under the effect of each ball hit executed by means of a racket.